Tropospheric Ozone Formation Estimation in Urban City, Bangi, Using Artificial Neural Network (ANN)‎

Abstract EN

Due to the rapid development of economy and society around the world, the most urban city is experiencing tropospheric ozone or commonly known as ground-level air pollutants.

The concentration of air pollutants must be identified as an early precaution step by the local environmental or health agencies.

This work aims to apply the artificial neural network (ANN) in estimating the ozone concentration forecast in Bangi.

It consists of input variables such as temperature, relative humidity, concentration of nitrogen dioxide, time, UVA and UVB rays obtained from routine monitoring, and data recorded.

Ten hidden layer is utilized to obtain the optimized ozone concentration, which is the output layer of the ANN framework.

The finding showed that the meteorology condition and emission patterns play an important part in influencing the ozone concentration.

However, a single network is sufficient enough to estimate the concentration despite any circumstances.

Thus, it can be concluded that ANN is able to give reliable and satisfactory estimations of ozone concentration for the following day.